Uniden BR330T Manual de Usario
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BR330T
OWNER’S
MANUAL
OWNER’S MANUAL
2
Precautions
Before you use this scanner, please read and observe
the following.
IMPORTANT!
This scanning radio has been manufactured so that it
will not tune to the radio frequencies assigned by the
FCC for cellular telephone usage. The Electronic
Communications Privacy Act of 1986, as amended,
makes it a federal crime to intentionally intercept
cellular or cordless telephone transmissions or to
market this radio when altered to receive them. The
installation, possession, or use of this scanning radio
in a motor vehicle may be prohibited, regulated, or
require a permit in certain states, cities, and/or local
jurisdictions. Your local law enforcement officials
should be able to provide you with information
regarding the laws in your community.
Changes or modifications to this product not expressly
approved by Uniden, or operation of this product in
any way other than as detailed by this Operating
Guide, could void your authority to operate this
product.
EARPHONE WARNING!
Be sure to use only a monaural earphone with this
scanner. You can also use an optional 32 Ω stereo
headset. Use of an incorrect earphone or stereo
headset might be potentially hazardous to your
hearing. The output of the phone jack is monaural, but
you will hear it in both headphones of a stereo
headset.
Set the volume to a comfortable audio level coming
from the speaker before plugging in the monaural
earphone or a stereo headset of the proper
impedance (32 Ω). Otherwise, you might experience
some discomfort or possible hearing damage if the
volume suddenly becomes too loud because of the
volume control or squelch control setting. This might
be particularly true of the type of earphone that is
placed in the ear canal.
Precautions
3
Precautions
WARNING!
Uniden does not represent this unit to be
waterproof. To reduce the risk of fire or electrical
shock, do not expose this unit to rain or moisture.
Motorola®, PL®, PRIVACY PLUS®, Private Line®,
SMARTNET®,and SMARTZONE® are registered
trademarks of Motorola, Inc.
LTR® is a registered trademark of E.F. Johnson Co.
EDACS® is a registered trademark of M/A-COM
Private Radio Systems Inc.
Uniden® and Bearcat® are registered trademarks of
Uniden America Corporation.
TrunkTracker™, Trunk Tracking™, and Close Call™
are proprietary trademarks of Uniden America
Corporation.
Other trademarks used throughout this manual are the
property of their respective holders.
Important: If you use the supplied AC adapter to power
the scanner but have not installed batteries in the
scanner, never turn the scanner off by disconnecting
the AC adapter or unplugging it from the AC outlet.
This might corrupt the scanner’s memory.
Always use to turn the scanner off before
disconnecting AC power.
4
Contents
The FCC Wants You to Know ..................................................................... 8
Scanning Legally ........................................................................................ 8
Introduction ............................................................................................... 10
Feature Highlights ..................................................................................... 11
About This Manual .................................................................................... 16
Using the Multifunction Scroll Control .................................................... 16
Entering Text ......................................................................................... 16
How the Scanner’s Controls Are Represented in This Manual .............. 17
Understanding Scanning .......................................................................... 19
Understanding the Scanner’s Memory ..................................................... 19
What is Scanning? .................................................................................... 19
What is Searching? ................................................................................... 20
What is CTCSS/DCS? .............................................................................. 20
Conventional Scanning ............................................................................. 22
Simplex Operation ................................................................................. 23
Repeater Operation ............................................................................... 23
What is Trunk Tracking? ........................................................................... 24
Trunked Scanning ..................................................................................... 24
Types of Trunking Systems ...................................................................... 26
Motorola Trunking .................................................................................. 26
EDACS Trunking ................................................................................... 27
LTR Trunking ......................................................................................... 28
I-Call (Motorola/EDACS) ........................................................................... 29
Where To Get More Information ............................................................... 29
Information On The Internet ................................................................... 29
Included With Your Scanner ..................................................................... 31
Setting Up Your Scanner .......................................................................... 32
Using Internal Batteries ............................................................................ 32
Using Rechargeable Batteries .................................................................. 33
Removing the Display Sticker ................................................................... 34
Using AC Power ....................................................................................... 34
Connecting the Antenna ........................................................................... 35
Connecting an Optional Antenna ........................................................... 35
Connecting an Earphone/Headphone ...................................................... 35
Connecting an Extension Speaker ........................................................... 35
Attaching the Belt Clip .............................................................................. 36
Attaching the Wrist Strap .......................................................................... 36
A Look At The Keypad .............................................................................. 36
A Look At The Display .............................................................................. 39
Using Menu ............................................................................................... 41
Using Func ................................................................................................ 41
Basic Operation ......................................................................................... 42
Turning On the Scanner and Setting the Squelch .................................... 42
Scanning Systems .................................................................................... 43
Preprogrammed System Tips ................................................................ 43
Selecting Systems to Scan ....................................................................... 44
Selecting System Channel Groups ........................................................... 45
Locking/Unlocking Systems ...................................................................... 45
Locking/Unlocking Channels .................................................................... 45
ID Scan/ID Search Mode .......................................................................... 46
Temporarily Holding On a System ............................................................ 46
Holding On a Channel .............................................................................. 46
Quickly Storing an ID During ID Search ................................................... 47
Quick-Storing Channels or Talk Group ID’s .............................................. 47
Quickly Recalling Channels ...................................................................... 48
Monitoring Trunking Activity ...................................................................... 48
Toggling Channel Alpha Tags ................................................................. 48
Using the Menu .......................................................................................... 49
Programming Systems Menu ................................................................... 51
Contents
9
The FCC Wants You to Know
• Telephone conversations (cellular, cordless, or
other private means of telephone signal
transmission)
• Pager transmissions
• Any scrambled or encrypted transmissions
According to the Electronic Communications Privacy
Act (ECPA), you are subject to fines and possible
imprisonment for intentionally listening to, using, or
divulging the contents of such a conversation unless
you have the consent of a party to the conversation
(unless such activity is otherwise illegal). This scanner
has been designed to prevent the reception of cellular
telephone transmissions and the decoding of
scrambled transmissions. This is done to comply with
the legal requirement that scanners be manufactured
so they are not easy to modify to pick up these
transmissions. Do not open your scanner’s case to
make any modifications that could allow it to pick up
transmissions that are illegal to monitor. Modifying or
tampering with your scanner’s internal components or
using it in a way other than as described in this manual
could invalidate your warranty and void your FCC
authorization to operate it.
In some areas, mobile and/or portable use of this
scanner is unlawful or requires a permit. Check the
laws in your area. It is also illegal in many areas (and a
bad idea everywhere) to interfere with the duties of
public safety officials by traveling to the scene of an
incident without authorization.
A license is required to use this product in Canada.
11
Feature Highlights
Feature Highlights
General
2500 Dynamic Channels - Your scanner stores
channels more efficiently than conventional scanners,
letting you store and quickly tune greater numbers of
interesting frequencies.
Close CallTM RF Capture Technology - You can set
the scanner so it detects and provides information
about nearby radio transmissions. See “Using the
Close Call Feature” on Page 107 for more information.
Dynamically Allocated Channel Memory - Your
scanner’s memory is organized so that it more closely
matches how radio systems actually work, making it easier
to program and use your scanner and determine how much
memory you have used and how much you have left.
Preprogrammed Systems - Your scanner is
preprogrammed with over 1000 channels covering
police, fire, and ambulance operations in the 25 most
populated counties in the US as well as many major
races. A complete list of the scanner’s preprogrammed
systems is in “Preprogrammed Systems” on Page 148.
99 Quick Keys – You can set the scanner so you can
quickly select systems and groups by using the
keypad. This makes it easy to listen to or quickly lock
out those systems or groups you don’t want to scan.
Race Track Operation – You can set the scanner to
scan races using a frequency list or preprogrammed
into the scanner. You can scan by car number and
driver name, assign the car to a quick key, and set the
scanner so it sounds an alert when the car you are
scanning transmits.
13 Service Searches - frequencies are preset in
separate Public Safety, News, HAM Radio, Marine,
Railroad, Air, CB Radio, FRS/GMRS, Racing, Special,
AM Broadcast, FM Broadcast, and TV Broadcast
searches, to make it easy to search and scan for
specific transmissions.
Lockout – You can lock out any system, group,
frequency, or channel while scanning or searching.
Feature Highlights
12
If you lock out a system or group, any channels
belonging to that system or group are also locked out.
You can lock out up to 200 frequencies and review all
locked-out frequencies. The scanner skips locked-out
frequencies while using the Close Call feature or while
searching.
CTCSS and DCS Squelch Modes – prevent interfer-
ence from stations not using the mode you select.
Fire Tone-Out Standby – Lets you set the scanner to
alert you if a two-tone sequential page is transmitted.
You can set up to 10 settings (transmit frequency, tone
frequencies) then select one for standby monitoring.
Broadcast Screen – Sets the scanner so it ignores
Close CallTM or search hits on known broadcast
frequencies including pager frequencies.
Custom Screen – Lets you input up to 10 frequency
ranges that the scanner will ignore during Close CallTM
or search operation.
Dropout Delay – You can set whether the scanner pauses
at the end of a transmission to wait for a reply. You can
set the delay time for each system you scan, and while
searching and using the Close CallTM feature.
Built-In Bar Antenna – Lets you clearly listen to AM
radio broadcasts.
Attenuator – You can set the scanner’s attenuator to
reduce the input strength of strong signals by about 18 dB.
Repeater Reverse – You can set the scanner so it
switches to the input frequency on a conventional
repeater system.
Channel Alert – You can set the scanner so it alerts
you when there is activity on any channel you specify.
Memory Check – Lets you see at a glance how much
total memory is left.
Scan and Search Operation – Lets you include
selected service searches or custom search ranges
during normal scan operation.
19
Understanding Scanning
Understanding Scanning
This section provides you with background on how
scanning works. You don’t really need to know all of
this to use your scanner, but some background
knowledge will help you get the most from your
BR330T.
Understanding the Scanner’s
Memory
Your scanner’s memory is organized in an architecture
called Dynamic Allocated Channel memory. This type
of memory is organized differently and more efficiently
than the bank/channel architecture used by traditional
scanners. Dynamic Allocated design matches how
radio systems actually work much more closely, making
it easier to program and use your scanner and deter-
mine how much memory you have used and how much
you have left.
Instead of being organized into separate banks and
channels, your scanner’s memory is contained in a
pool. You simply use as much memory as you need in
the pool to store as many frequencies, talk group ID’s,
and alpha tags as you need. No memory space is
wasted, and you can tell at a glance how much
memory you have used and how much remains.
With a traditional scanner, when you program it to
track a trunked system, you must first program the
frequencies. Since you can only program one trunking
system per bank in a traditional scanner, if there were
(for example) 30 frequencies, the remaining channels
in the bank are not used and therefore wasted. Also,
since some trunked systems might have hundreds of
talk groups, you would have had to enter those types
of systems into multiple banks in order to monitor and
track all the ID’s.
What is Scanning?
Unlike standard AM or FM radio stations, most two-
way communications do not transmit continuously.
Your BR330T scans programmed channels until it
Understanding Scanning
21
Understanding Scanning
units which transmit the correct tone along with their
signal can “talk” to the repeater.
CTCSS and DCS are also used in areas that receive
interference where there are several stations with
output frequencies close to each other. When this
occurs, you might hear multiple communications on
the same frequency. The stations might even interfere
with each other to the point where it is impossible to
clearly receive any of the stations. A scanner
equipped with CTCSS and DCS (like your scanner)
can code each received frequency with a specific
CTCSS or DCS frequency. Then, when you receive
multiple signals, you only hear the transmission with
the CTCSS or DCS tone you programmed. If you do
not receive the correct tone with a signal, the
scanner’s squelch remains closed and you hear
nothing.
You can search for the following CTCSS frequencies
and DCS codes.
CTCSS Frequencies (Hz)
DCS Codes (Octal)
67.0 69.3 71.9 74.4 77.0 79.7
82.5 85.4 88.5 91.5 94.8 97.4
100.0 103.5 107.2 110.9 114.8 118.8
123.0 127.3 131.8 136.5 141.3 146.2
151.4 156.7 159.8 162.2 165.5 167.9
171.3 173.8 177.3 179.9 183.5 186.2
189.9 192.8 196.6 199.5 203.5 206.5
210.7 218.1 225.7 229.1 233.6 241.8
250.3 254.1
023 025 026 031 032 036 043 047
051 053 054 065 071 072 073 074
114 115 116 122 125 131 132 134
143 145 152 155 156 162 165 172
24
What is Trunk Tracking?
Your BR330T is designed to track the following types
of trunking systems.
• Motorola Type I, Type II, Type IIi hybrid,
SMARTNET, and PRIVACYPLUS analog trunking
systems, which are extensively used in 800 MHz
communication systems.
• LTR trunking systems
• EDACS SCAT trunking systems
• EDACS trunking systems
When tracking these types of systems, you might want
to remember that your scanner can track more than
one trunking system at a time and scan conventional
and trunked systems at the same time.
Conventional scanning is a simple concept. You enter
a frequency used by someone you want to monitor into
your scanner’s memory. For example, the police in your
area might transmit on 460.500 MHz, the fire department
on 154.445 MHz, the highway department on 37.900
MHz, etc. So when your scanner stops on a frequency,
you usually know who it is, and more importantly, you
can stop on a channel and listen to an entire
conversation. This type of scanning is easy and fun.
However, as the demand for public communications
has increased, many public radio users do not have
enough frequencies to meet their needs, creating a
serious problem. Trunking radio systems help solve
this problem.
Trunked Scanning
While conventional scanning worked great while there
were only a few groups wanting to use the
frequencies, with the advent of smaller, lower-cost
radios more and more agencies and businesses
wanted to take advantage of the utility of 2-way radio.
As a result, the bands that were used most became
28
01-062. 01 identifies the agency as the police
department, 06 identifies the fleet as the West district,
and 2 identifies the subfleet as the dispatch channel.
While these assignments are somewhat arbitrary and
vary from system to system, there are many resources
on the web for finding the assignments for most
systems. Because of the logical hierarchy of the AFS
system, your BR330T lets you assign wildcard ID’s
that let you, for example, use only one ID memory to
identify all units in either an agency or a fleet.
EDACS SCAT – EDACS SCAT (Single Channel
Autonomous Trunking) systems operate on a single
channel and alternate control data with analog voice
traffic. While your BR330T cannot track ID’s in this
system, it can eliminate the control data so that all you
hear is the voice transmissions when you monitor this
type of system.
LTR Trunking
LTR (Logic Trunked Radio) systems are trunking
systems used primarily by business or private
communications service providers, such as taxicabs,
delivery trucks, and repair services. These systems
encode all control information as digital subaudible
data that accompanies each transmission, so there is
no separate control channel. Users on an LTR system
are assigned to specific talk groups, which are
identified by the radio as six digit numbers.
These numbers are in the form AHHUUU, where:
A = Area code (0 or 1)
H = Home repeater (01 through 20)
U = User ID (000 through 254)
When the scanner receives a transmission on a
channel set to the LTR mode, it first decodes the LTR
data included with the transmission. In the ID search
mode, the scanner stops on the transmission and
displays the talk group ID on the display. In the ID scan
mode, the scanner only stops on the transmission if
33
Setting Up Your Scanner
2. Install 3 AA batteries,
matching the polarity
symbols (+ -).
WARNING!
Set ALKALINE/Ni-MH to Ni-MH for use only with
rechargeable batteries. Never attempt to recharge
non-rechargeable batteries. Non-rechargeable
batteries can get hot and can even burst if you try to
recharge them.
3. Replace the cover.
When flashes and the scanner beeps every 15
seconds, replace the batteries.
Using Rechargeable Batteries
You can also use three rechargeable batteries to power
your scanner. Before you use rechargeable batteries,
you must charge them. The scanner has a built-in
circuit that lets you recharge batteries while they are in
the scanner. To charge the batteries, set ALKALINE/
Ni-MH inside the battery compartment to NI-MH,
install the batteries in the scanner, and connect the
supplied AC adapter to the scanner's DC 6V jack (see
“Using AC Power” on Page 34).
WARNING!
Do not connect the AC adapter to the scanner if
non-rechargeable batteries (such as alkaline
batteries) are installed in the scanner and
ALKALINE/Ni-MH is set to NI-MH, or if you are
unsure of the switch's position. Non-rechargeable
batteries can get hot and can even burst if you try
to recharge them. Before you use rechargeable
batteries for the first time, charge them for 14
hours to bring them to a full charge. Discharged
batteries take about 14 hours to fully recharge.
36
WARNING!
Never connect any part of the headphone jack to
the antenna jack or connect the radio to an
installation where the antenna and audio
connection are grounded. This might damage the
scanner.
Attaching the Belt Clip
To make your scanner easier to carry when you are on
the go, use the supplied belt clip. Rotate the scanner
upside down to remove it from the clip.
Attaching the Wrist Strap
To keep your scanner safely close at hand, use the
supplied wrist strap. Push the small loop on one end of
the wrist strap through the lug on the right side of the
scanner, then thread the other end of the wrist strap
back through the small loop to secure it.
A Look At The Keypad
Your scanner's keys have various functions labeled on
the key tops and below the keys.
To select the function labeled on a key, simply press
the key. To select the function labeled below a key,
hold down on the left side of the scanner then
press the key. appears on the display.
car
Func
F
Especificaciones del producto
| Marca: | Uniden |
| Categoría: | Escáner |
| Modelo: | BR330T |
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